baber/WOPTO huggingface dataset:
Patent JP-S62271143-A (JP)
Title: Coprocessor
Inventor: TANIAI KOKICHI
IPC: G06F15/16
Filed: 1986-05-20
Abstract: PURPOSE:To increase number of processing function of a coprocessor by adopting the constitution that different processings are executed by a single macroinstruction in response to a value of an instruction changeover mode. CONSTITUTION:A macro instruction provided in a central processing unit and supplied by the central processing unit is decoded by an instruction decoding means 1 to obtain a microinstruction of a prescribed processing in response to each macroinstruction and the microinstruction is executed by an execution means 2. In a coprocessor executing the microinstruction with a executing means 6, a microinstruction of a different processing from a different value of an instruction changeover mode is stored in a microinstruction storage means 4 with respect to a single macro instruction supplied by a CPU. Thus, the said macro instruction storage means 4 is accessed by the instruction switching mode of a mode storage means 3 and the address obtained from the macro instruction so as to increase number of processings executed by the execution means 6 without increasing the number of macro instructions.
Patent JP-S63281454-A (JP)
Title: Multi-mounting structure of semiconductor chip
Inventor: KAMEGAWA MASAYUKI
IPC: H01L21/60
Filed: 1987-05-13
Abstract: PURPOSE:To increase packaging density by directly connecting each electrode for a first chip and a second chip having an area larger than the first chip mutually through soldering and setting up the second chip to the upper section of the first chip under the state in which the first chip is inserted into a hole in a circuit substrate. CONSTITUTION:Electrodes 1a-1c are formed to a first chip, and electrodes 2a-2e are shaped to a second chip 2 having an area larger than the chip 1. The electrodes 1a and 2b, 1b and 2c and 1c and 2d are connected electrically and mechanically with solder S mutually, and other electrodes 2a and 2e of the chip 2 are positioned at sections outer than the periphery of the chip 1 under the state of connection. Pads 3a and 3e are shaped to a circuit substrate 3 in response to the electrodes 2a and 2e, the first chip 1 is housed in a hole 3c formed between the pads, and the electrodes 2a and 2e for the second chip 2 are connected respectively to the pads 3a and 3b for the circuit substrate 3 electrically and mechanically with solder S under the state.
Patent JP-S60262990-A (JP)
Title: Wet electrolytic refining method of metallic titanium
Inventor: SATOU SHINZOU
IPC: C22B34/12
Filed: 1984-06-08
Abstract: PURPOSE:To manufacture metallic titanium with less energy consumption by reducing the fine powder of raw material contg. TiO2 by means of the fine powder of aluminum to TiO, dissolving TiO into strong acid and removing the simultaneously dissolved iron and thereafter electrolytically refining the soln. CONSTITUTION:The crude ore contg. TiO2 is finely crushed in <=150 mesh and mixed with the similarly finely crushed aluminum and TiO2 is reduced to TiO by thermit reaction in a heat resistant vessel. The TiO2-contg. reaction product is thrown in strong acid to dissolve TiO and the mixture is filtered to separate the soln. from the solid residue. Since Tico and Fe are dissolved in the soln., a small quantity of a reducing agent such as thioglycollic acis is added therein and alkaline soln. is added to neutralize the soln. and Fe is separated and precipitated in the form of hydroxide. The aq. soln. incorporated with the hydroxide of Fe is filtered and the filtrate is made lakaline or acidic and electrolyzed by using an electrolytic cell in which insoluble anode is used and pure metallic Ti is deposited on the cathode.
Patent JP-H05272842-A (JP)
Title: Heat pump system
IPC: D06F58/02
Filed: 1992-03-24
Abstract: PURPOSE:To prevent the occurrence of mode butting with an airconditioning room and improve a drying speed and a drying efficiency. CONSTITUTION:An indoor heat-exchanger 5 of drying unit is divided into two heat-exchangers through an on-off valve 10 and a pressure reducing mechanism 11 to effect dehumidifying operation. When, during cooling operation, an open air temperature is high, The on-off valve 10 is closed, one indoor heat-exchanger 5a is functioned as a condenser and the other indoor heat-exchanger 5b is functioned as a vaporizer to produce a dehumidifying operation mode. During heating operation, the on-off valve 10 is opened and the indoor heat-exchanger 5 is functioned as a condenser to produce a heating operation mode. Hot air is discharged and further, a ventilating fan 42 is driven in addition to the hot air.
Patent JP-2000301032-A (JP)
Title: Coating applicator
Inventor: FUCHITA WAKICHI
IPC: B05B7/04
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To make it possible to stably form a flat spraying pattern made uniform in the distribution density of coating material particles while maintaining high coating deposition efficiency, to paint a particularly wide surface to be coated at an even and uniform coating film thickness and to greatly improve painted article quality and painting working performance. SOLUTION: An elliptic contraction port 4 from which a mixture composed of a high-pressure coating material and high-pressure air is discharged is formed in a high-pressure chamber where a coating material inlet 10 and an air introducing port are opened. A tapered or paralleled guide part 5 which is formed by flaring sectorial walls having a sectorial groove shape Y in a major axis direction and facing each other toward the discharge side is formed on the discharge side of the contraction port 4. The opening angle of the guide part 5 is specified to 50 to 120 deg., the ratio a/b of the length b in the major axis direction to the length a in the minor axis in the contraction part to 0.05 to 0.75 and the length a in the minor axis direction to 0.4 to 3.0 mm.
Patent JP-S61276757-A (JP)
Title: Preventive method of blister defect of cold rolled dead soft steel plate
Inventor: TANMACHI KENICHI
IPC: B22D11/00
Filed: 1985-05-31
Abstract: PURPOSE:To prevent the generation of a blister in a aluminum killed cold rolled dead soft steel plate during annealing after cold rolling by adding a mischmetal into a molten steel which is the raw material thereby dispersing the Al2O3 contained therein in the stage of producing the above-mentioned steel plate. CONSTITUTION:The mischmetal is added into the aluminum killed dead soft contg. <=0.015wt% C during the melting or continuous casting thereof so that 30-100wt.ppm REM remains in the steel. The Al2O3 inclusion in the steel is uniformly dispersed as the smaller particles by the addition of the mishmetal, by which the generation of the surface blister arising from the Al2O3 during annealing is prevented.
Patent JP-S5641554-A (JP)
Title: Endless tape recording and reproducing unit
Inventor: SAWAZAKI KENICHI
IPC: G11B15/70
Filed: 1979-09-13
Abstract: PURPOSE: To elevate utility value of a unit, by providing both the recording and reproducing magnetic head of the eedless tape and the reproduction exclusive head of the reproducing tape which has been recorded in the concavo-convex form, and enabling their changeover.  
     CONSTITUTION: In case the endless tape 2 is a regular magnetic tape, the first tape guide 8 which is movale moves to the magnetic head 6 side. Therefore, magnetic recording or reproducing can be performed. On the other hand, in case the endless tape 2 is a concavo-convex recording tape containing conductive material, the first tape guide 8 moves to the electrostatic head 7 side. Therefore, the signal can be reproduced by making the reproducing tape which has been recorded in the concavo-convex form a change of the electrostatic capacity. In this regard, the tape running system and the electric circuit system can be changed manually, too, but for instance, they can be changed automatically by use of the notch provided on either the magnetic tape or the concavo-convex tape cartridge 30. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0624596-A (JP)
Title: Feeding device
Inventor: OCHIAI TOSHIAKI
IPC: B65H3/24
Filed: 1992-04-09
Abstract: PURPOSE:To provide a feeding device to convey work plates sheet by sheet securely. CONSTITUTION:Lifters 2a and 3a are provided on both sides of a feeder 1, and numerous work plates 24 laminated on the lifters 2a and 3a are delivered. When one end of the uppermost work plate 24a of the delivered work plates 24 is pushed by a pushing lever 34, the opposite end of the uppermost work plate 24a is received by a receiver member, and the second work plate is held by a patch member to prevent its movement, so as to remove only the uppermost work plate 24a. Consequently, only the removed uppermost work plate 24a is adsorbed by the pat of an adsorbing arm of a moving member, and the uppermost work plate 24a can be conveyed to the feeder 1 by moving the moving member.
Patent JP-H06329233-A (JP)
Title: Traveling device in base conveyor system
Inventor: OKABE MASAO
IPC: B61B10/00
Filed: 1993-05-19
Abstract: PURPOSE:To eliminate a rattle, a noise, an impulsive sound, and the like so as to run a traveling base smoothly at a high speed by providing plural driven wheels along a conveyor and engaging at least one driven wheel with a horizontal transfer part, when the base passes a connecting part. CONSTITUTION:Plural driven wheels 2 are arranged along conveyors 8, an elevation guiding roller 5 is provided on an elevation supporting shaft 4 side of the driven wheel 2, and an elevation guide 6 for the roller 5 is arranged on a device frame side in the connecting part, between the conveyors 8, 8. While a base 3 travels, in a space (s) in the connecting part between the driving chain conveyors 8, 8, the elevation guiding roller 5 on the elevation supporting shaft side of the driven wheel 2 runs on the elevation guide 6 and the driven wheel 2 is lifted from the horizontal transfer part 8', while the other driven wheel 2 engages with the horizontal transfer part 8', so that driving of travel motion in the horizontal direction is carried out continuously. After the elevation guiding roller 5 lowers from the elevation guide 6 to engage with the next horizontal transfer part. 8, following elevation guiding roller runs on the elevation guide 6, and it can pass the connecting part in the horizontal direction.
Patent JP-S63283083-A (JP)
Title: Composite body containing superconducting particle
Inventor: FUKUSHI YOSHISHIGE
IPC: H05K9/00
Filed: 1987-05-15
Abstract: PURPOSE:To manufacture a low-cost composite body whose magnetic shielding effect for a transformer or the like is excellent by a method wherein a low-cost and easily obtainable superconducting particle is combined with a high polymer material and concrete which are suitable for the manufacture of a large-sized product or a product of complicated shape. CONSTITUTION:A metal-oxide-related superconductor is pulverized to manufacture particles; these particles are mixed with an epoxy resin, a polyester resin or the like; a glass cloth or the like is impregnated with this mixture. This impregnated glass cloth is stuck to a metal mold or a wooden form which has been designed separately; it is piled up; a bubble is removed; after these processes, the glass cloth is hardened; a container 7 of a composite body containing superconducting particles is prepared. An iron core 3 where a primary winding 1 and a secondary winding 2 are wound is accommodated inside the container 7; an insulating coolant 6 such as liquid nitrogen, liquid helium or the like is filled. A heat-insulating material 8 such as a vacuum heat-insulating material, a foamed material or the like is attached to the external circumference of the container 7.
Patent JP-S599439-A (JP)
Title: Measurement of air-conditioning load
Inventor: KAMIMURA KAZUYUKI
IPC: F24F11/00
Filed: 1982-07-07
Abstract: PURPOSE:To neglect the transitional changes of the flow amount, temperature or the like of feed water, which are caused in case an operational condition is changed, and stabilize the condition of control by a method wherein sampling is stopped for a given period of time when the operational condition of a heat source equipment is changed. CONSTITUTION:Cold water, cooled by refrigerators R1, R2, is forced into and supplied to the air-conditioning load AL for a fan coil unit or the like by pumps P1, P2 through a header H1 and is recirculated to the refrigerators R1, R2 through the header H2. The starting, stopping and vane opening degree of the refrigerators R1, R2 are controlled by a controller CON having a micro-processor, a memory and the like. The detecting outputs of temperature sensors T1, T2 as well as a flow meter F are sampled in accordance with interval signals generated by a processor repeatedly in a given frequency and the air-conditioning load may be obtained by the mean value thereof. However, when the starting, stopping, change of vane opening degree or the like of the refrigerators R1, R2 are effected, the sampling is stopped for a given period of time and the transitional change of the amount, temperature or the like of the feed water in accordance with the change of the operational condition is not detected.
Patent JP-H07321917-A (JP)
Title: Subscriber test system for digital exchange
Inventor: NISHI HIDETAKA
IPC: H04M3/30
Filed: 1994-05-30
Abstract: PURPOSE:To enable not only changing the detection limit of a dial tone without changing circuit constitution but also varying a frequency and a voltage level sending the tone to a subscriber circuit. CONSTITUTION:In a subscriber circuit testing part 10, a data reception circuit 11 receives a signal sent from a microprocessor and in accordance with the set value of a filter coefficiency and the voltage level made to corresponding to the limit of frequencies by a first setting part 12 based on the reception signal, a dial tone detection part 13 detects the dial tone. In a subscriber line testing part 20, a second setting part 21 sets a signal to send to the subscriber circuit to be a set value corresponding to the kind of the tone and the acoustic level of the tone and a tone sending part 22 sends the tone to a subscriber testing part 30 in accordance with the set value.
Patent JP-H09308021-A (JP)
Title: Vehicle speed controller
Inventor: NAKAKITA OSAMU
IPC: B60L15/20
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To adjust the characteristics of a motor current most properly in accordance with the change of a preload by a method wherein the vehicle speed-motor current characteristics of the other mode with which a different motor current corresponds to a vehicle speed is selected and the motor current is controlled in accordance with the motor current characteristics. SOLUTION: A mode selection switch 1 selects one of 1st-3rd modes and the selected mode is identified by a mode identification unit 5. A vehicle speed current function extraction unit 6 reads a map corresponding to the selected mode out of a memory 2 and supplies it to a current command arithmetic unit 7. The current command arithmetic unit 7 calculates a motor current value corresponding to the vehicle speed detected by a vehicle speed sensor 3 and supplies it to a motor 4 through a power conversion circuit 8. The maps stored in the memory 2 have three types of modes in the speed range higher than an intermediate speed (a), i.e., a mode from (a) to a maximum speed (b) (1st mode), a mode from (a) to a maximum speed (c) (2nd mode) and a mode from (a) to a maximum speed (d) (3rd mode).
Patent JP-H08315612-A (JP)
Title: Lighting fixture
Inventor: TAKEDA TOMONOBU
IPC: F21V7/09
Filed: 1995-05-16
Abstract: PURPOSE: To provide a quality feeling in a device by making it look attractive simulatively with a depth feeling relating to the actual depth dimension. CONSTITUTION: A lighting fixture is constituted by providing a vessel-shaped housing formed with an opening part in the front face, reflecting part formed in at least rear side internal surface of the housing, socket provided in a penetrating condition in almost a central part in a rear surface of the housing and a light source bulb mounted to be inserted in the socket. A bright and dark part 7, formed so as to increase brightness gradually from a side in the vicinity of the light source bulb 5 toward a side of the opening part 2, is provided in a principal part at least in a visible part from a side of the opening part 2 in the internal surface of the housing 1.
Patent JP-S5544066-A (JP)
Title: Automatic controller of automobile headlamp
Inventor: OONO YOSHIHIRO
IPC: B60Q1/08
Filed: 1978-09-21
Abstract: PURPOSE: To get a reliable headlamp controller at a low cost, by taking the engine revolution, brake control and their timing as factors for checking interruption of automobile operation.  
     CONSTITUTION: A signal B turns into "H" as the brake is applied while traveling and the speed is reduced, but a signal C is turned into "H" and the engine is put in idling as a clutch pedal is applied. If the brake is continued to be applied for seven seconds, RS flip-flop 11 is set to turn off the headlamps. As the engine revolution is increased fot starting, the output C of a frequency comparator 8 is turned to "L" and the RS flip-flop 11 is reset through a logical reverse circuit 13 to turn on the headlamps again. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5242026-A (JP)
Title: Letter recognition system
Inventor: FUJITA KOUYA
IPC: G06K9/50
Filed: 1975-09-29
Abstract: PURPOSE: To classify the recognition objective letters by using line width changing processing means and stripe shape code attaching means, and by checking the changes in the band shape code corresponding respectively to the recognition objective letters of a plural number having different line width. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6010894-A (JP)
Title: Video recording and reproducing device
Inventor: NAGOYA TETSUO
IPC: H04N9/88
Filed: 1983-06-29
Abstract: PURPOSE:To obtain the picture quality without missing of color by outputting repetitively two kinds of color difference signals stored in the 1st and 2nd shift registers at generation of dropout to attain the dropout compensation of the color difference signal. CONSTITUTION:When a dropout is detected by a dropout detector 29, a Q output of an FF41 is inverted. Then switch circuits 33-35 are changed over. That is, the circuits 33, 34 select respectively shift registers 31, 32 so as to activate the shift registers 31, 32 circulatingly. Thus, after a memory 19 completes the read of, e.g., a B-Y signal, the B-Y signal and an R-Y signal are read respectively from the registers 31, 32 repetitively. Then both outputs of the registers 31, 32 are led to a switch circuit 36. In this case, the circuit 36 continues to supply the R-Y signal and the B-Y signal during dropout to D/A converters 37, 38 by giving an output of an FF42 keeping the inverting state as a control signal via a switch circuit 45 when the FF41 is inverted.
Patent JP-S62274384-A (JP)
Title: Character string recognizing device
Inventor: KAMI HIROYUKI
IPC: G06K9/62
Filed: 1986-05-21
Abstract: PURPOSE:To recognize a character with high accuracy and at high speed without segmenting the character, by using an effective feature and a stable feature for discrimination. CONSTITUTION:The image of a character string, a histogram in a row direction, and a sampling start point are stored 1, 2 and 3, and local features in the row and line directions are extracted 5, 6 centering around an extracting point in a read frame, and stores 7, 8 as the first and the second feature vactors. The first local feature value is discriminated and analyzed, a conversion matrix value is stored, the inner product of a row vector and the first feature vector is derived, a vector made of several output values of the line of the obtained conversion matrix is set as a conversion feature 10, a conversion feature value and a kind name, and the second feature vector and a kind name are stored 11 as the first and the second dictionary elements, respectively, and from the total sum of a Euclid distance value of a feature vector of each dictionary 12, 13 and a conversion feature value, the distance of the minimum value and the corresponding kind name are calculated and decided 14 and stored 15. From the result of each decision, an optimum character string sequence is detected 16, and updating of a feature extraction start position and an extraction control are executed. According to such constitution, a character can be recognized without segmenting the character.
Patent JP-2000309300-A (JP)
Title: Satellite release device
Inventor: SATO TAKAYUKI
IPC: B64G1/64
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To make it easy to maintain a correct release posture without damaging a spinning satellite. SOLUTION: This device is provided with an inner cylinder 11 on which spiral grooves M, N are formed on a surface thereof and which is coupled to a satellite to be released, an outer cylinder 12 concentric with the inner cylinder 11 and which has a diameter different from that of the inner cylinder 11, a constant tension winding mechanism 16 mounted on the outer cylinder 12 for rotating the inner cylinder 11, and a guide roller R that rotates along the groove N and which makes the inner cylinder 11 move in a helicoidal motion.
Patent JP-S63282968-A (JP)
Title: Method for detecting reading error of magnetic disk
Inventor: MIWA TAKAHIRO
IPC: G11B20/18
Filed: 1987-05-14
Abstract: PURPOSE:To attain the short time processing of error detection by recording a special code and a redundant code at the rear-most of respective data areas and detecting a reading error in accordance with the specific code. CONSTITUTION:A track 2 of a magnetic disk 1 is composed of many sectors 3, and the rear-most of a data area 5 of respective sectors 3, a special code 11 of one byte and of CRC code 12 of several bytes are added. Under the control of a computer 28, the signal of the desired area is read and at the time of the discrepancy of said one byte signal and the code 11, an error processing is executed. A reading signal is inversely converted by a converting code table in a memory, the data restoring of a data part 10 and the CRC code 12 is executed, and the time of the discrepancy of the operated CRC code ad the code 12, the error processing is executed. The reading of ten times is repeated, and still when the error data are read, an error is informed to a host computer 29.
Patent JP-S5781067-A (JP)
Title: Spun-yarn ending apparatus
Inventor: MIMA HIROSHI
IPC: B65H69/06
Filed: 1980-08-26
Abstract: PURPOSE: To increase the binding strength of knot by forming the injection nozzle of a yarn ending member into a specific flat shape.  
     CONSTITUTION: The cylindrical yarn ending hole 33 for inserting the yarn end on the yarn ending bobbin side and the yarn end on the package side is drilled on the yarn ending member 19 installed at the position departed from the normal yarn traveling path or an automatic winder. A yarn inserting slit 34 is formed at one end of the yarn ending hole 33, and the flat-shaped injection nozzle 35 which is formed into the width at least within 1/2 of the diamter of the yarn ending hole 33 and the length larger than said width and crosses at right angles to the longitudinal direction of the yarn ending hole 33 is opened rectilinearly. 
     COPYRIGHT: (C)1982,JPO&Japio